what-is-15-off-of

what is 15 off of $50 what is 15 off of $30 what is 15 off of $60 what is 15 off of $40 what is 15 off of 100 what is 15 off of 70 what is 15 off of 150 what is 15 off of $80 what is 15 off of 45 what is 15 off of 65